60621216067 has 2 divisors, whose sum is σ = 60621216068. Its totient is φ = 60621216066.

The previous prime is 60621216059. The next prime is 60621216091. The reversal of 60621216067 is 76061212606.

It is a happy number.

60621216067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 60621216067 - 2³ = 60621216059 is a prime.

It is not a weakly prime, because it can be changed into another prime (60621216167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30310608033 + 30310608034.

It is an arithmetic number, because the mean of its divisors is an integer number (30310608034).

Almost surely, 2^60621216067 is an apocalyptic number.

60621216067 is a deficient number, since it is larger than the sum of its proper divisors (1).

60621216067 is an equidigital number, since it uses as much as digits as its factorization.

60621216067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 37.

The spelling of 60621216067 in words is "sixty billion, six hundred twenty-one million, two hundred sixteen thousand, sixty-seven".